Factual error: The dam where the Omega is supposed to be hidden first is identified as being located in Germany. In reality, it's the dam at Lai da Curnera in Switzerland. In the German dubbed version, it is correctly identified as being in Switzerland.

Trivia: During the prologue of the movie where Cage is giving doing media interviews, there is a scene where he's obviously green-screened in front of the NORAD control center taken directly from WarGames.

Chosen answer:It must be either a piece of equipment that someone noticed was in the shot, and tried to move out of the way in time. Or some sort of reference marker for Tom Cruise to take a cue from and point his gun at.

Chosen answer:First it should be noted that this film is based on the Japanese novel "All You Need is Kill" by Hiroshi Sakurazaka, which is where the term "mimics" come from and could be something lost in translation (they adapted to alien planet environments by mimicking the biology of the planet's life, not necessarily making themselves look like a certain species). However, in the film itself it, was said the aliens "mimic our every action", militarily speaking. This is of course because the aliens were resetting the timeline when an alpha died and knew what the military would do, but to the military (and news reporters) it looked like they were just copying our fighting style.

Question: When Cage wakes up the last time after killing the Omega, he arrives in London before his first meeting with Brigham to find the war is over, but he did not destroy the Omega in Paris until the night after he met Brigham and got busted to private. How is this timeline explained?

Chosen answer:Because they don't destroy the Omega the night after Cage meets with the General, they destroy it that night of the day Cage meets the General. Cage wakes up, visits Rita, visits the Dr., then goes back to the General, wakes up later that day in the hospital with powers gone, escapes and gets J squad, goes to the Louvre and destroys the Omega. This is all done before the large battle that was to take place the morning after Cage meets the General. This is shown by the fact that while lining up to go to the war, Sergeant Farell says "Where is J squad?!?" So when Cage dies after destroying the Omega, he wakes up at the moment when he began the day, which was on the helicopter.